Pb(NO3)2(aq)+2NH4I(aq)->PbI2(s)+2NH4NO3(aq) What volume of a 0.330 M NH4I solution is required to react with 319 mL of a 0.240 M Pb(NO3)2 solution?  How many moles of PbI2 are formed from this reaction?

Q: In a titration experiment, a chemist finds that a 25.0 mL solution of aq. HCl requires 51.3 mL of…

A: n-factor of HCl, nHCl = 1 Molarity of HCl, MHCl = ? Volume of HCl, VHCl = 25 mL = 0.025 L n-factor…

Q: What is the concentration of NaCl in a solution if titration of 15.00mL of the solution with 0.2503…

A: Titration of sodium hydroxide and silver nitrate results in the formation of silver chloride.…

Q: 3. Potassium sorbate, KC6H7O2 (molar mass=150. g/mol), is commonly added to diet soft drinks as a…

A: The whole ionic equation is : K+ + C6H7O2- + H+ + Cl- → HC6H7O2 + Cl-+ K+ let eliminates the common…

Q: Complete and balance the molecular equations for the precipitation reactions, if any, between the…

A:

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: what is the molar concentration of acetic acid in the vinegar?

A:

Q: students are asked to prepare solid lead(II) chloride (PbCl2) according to the following balanced…

A: The given reaction is,                        Pb(NO3)2 (aq)+ 2NaCl (aq)= PbCl2 (s) +2NaNO3(aq)…

Q: When aqueous solutions of nitric acid and barium hydroxide are mixed, the following reaction occurs:…

A: The balanced reaction taking place is given as, => 2 HNO3 + Ba(OH)2 -----> Ba(NO3)2 + 2 H2O…

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: Given datas ; Pb(NO3)2 (aq) + 2 NH4I (aq) ---> PbI2 (s) + 2 NH4NO3 (aq)  Moalrity (Conc.) of NH4I…

Q: What volume (in mL) of a 0.150 HNO3 solution is required to completely react with 35.7 mL of a 0.108…

A: Given:  Molarity of HNO3 = 0.15 M Molarity of Na2CO3= 0.108 M The volume of Na2CO3= 35.7 ml

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: Given the volume of 0.320 M Pb(NO3)2(aq) taken = 447 mL * (1L/1000 mL) = 0.447 L => moles of…

Q: A student titrates an unknown amount of potassium hydrogen phthalate (KHC8H4O4, often abbreviated…

A: An acid reacts with base to form salt and water. This reaction is known as neutralization reaction.

Q: When 30.5 mL of sulfuric acid solution was completely neutralized in a titration with 0.593 M NaOH…

A:

Q: The molarity of an aqueous solution of sodium hydroxide, NaOH, is determined by titration against a…

A:

Q: A standard solution of 0.297 M NaOH was used to determine the concentration of a sulfuric acid…

A:

Q: Calcium Chloride (CaCl2) freely dissolves in water by the following equation. CaCl2 (s) Ca²+ (aq) +…

A: Given molarity of solution-A, MA = 1.00 M  Now 50.0 mL of solution-A is diluted to make solution-B…

Q: ead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: The volume of a 0.430 M NH4I solution is required to react with 133 mL of a 0.580 M Pb(NO3)2…

Q: In the analytical chemistry laboratory, Ramli has to perform a titration of barium chloride (BaCl2)…

A: Given mass of solution = 0.108 M  Given volume of solution= 2.0 L

Q: If 30.0 g of NaOH is added to 0.800 L of 1.00 M Zn(NO₃)₂, what mass in grams of Zn(OH)₂ will be…

A: The mass of NaOH (sodium hydroxide) = 30.0 g The volume of Zn(NO3)2 (zinc nitrate) = 0.800 L The…

Q: What kind of reaction is this if you said this was a precipitation write down the chemical formula…

A: The given reaction

Q: The amount of nitrogen in an organic substance can be determined by an analytical method called the…

A: The amount of nitrogen in an organic substance can be determined by an analytical method called the…

Q: Zinc dissolves in hydrochloric acid to yield hydrogen gas as follows:Zn(s) + 2HCl(aq) → ZnCl2(aq) +…

A: The values are given as follows:

Q: A beaker contains a water solution of unknown monoprotic* acid (molar mass of the acid is known to…

A: Mass percentage: It is a way of representing the concentration of an element in a compound or a…

Q: In a precipitation reaction between FeCl2(aq) and LiOH(aq), 109ml of 0.18 M FeCl2(aq) completely…

A:

Q: A particular solution of NaOH is supposed to be approximately 0.100 M. To determine the exact…

A:

Q: Suppose you are titrating vinegar, which is an acetic acid solution of unknown strength, with a…

A:

Q: Fe(II) can be precipitated from a slightly basic aqueous solution by bubbling oxygen through the…

A: The number of moles of Fe(II) is calculated as,

Q: Zinc and magnesium metal each react with HCl according to the following equation: Zn + 2 HCl= ZnCl2…

A:

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A:

Q: 30.0 g of NaOH is added to 0.800 L of 1.00 M Zn(NO₃)₂, what mass in grams of Zn(OH)₂ will be formed…

A: Calculate mole of each Reactant them find out limiting reagent.here is NaOH Mass of Zn(OH)2 =…

Q: The principal ingredient of certain commercial antacids is calcium carbonate, CaCO3. A student…

A:

Q: Sodium hydroxide is used extensively in acid-base titrations because it is a strong, inexpensive…

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: What mass (in grams) of AgNO3 is required to precipitate all of the chloride ion, As AgCl, from 135…

A:

Q: The molarity of an aqueous solution of sodium hydroxide, NaOH, is determined by titration against a…

A: In the given question we have to calculate the molarity of sodium hydroxide (NaOH) Solution by…

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: (a) No. Of mole of Pb(NO3)2 = (889 x 10-3) L (0.460) M = 0.4089mol 1 mole of Pb(NO3)2 = react with 2…

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A:

Q: A student titrates an unknown amount of potassium hydrogen phthalate (KH8C8O4 , often abbreviated…

A: Given information: Volume of NaOH = 20.46 mL Concentration of NaOH = 0.100 M Molar mass of KHP =…

Q: Potassium permanganate reacts with oxalic acid (H2C2O4) in aqueous sulfuric acid according to the…

A: Here it is given that sulfuric acid is in excess therefore oxalic acid must be the limiting agent .…

Q: The molarity of an aqueous solution of potassium hydroxide, KOH, is determined by titration against…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: What is the molarity of a sodium hydroxide solution made by combining 2.0 L of 0.60 M NaOH with 495…

A: Consider the given information is as follows; V1=2.0 L                                          ;…

Q: 2AgNO3(aq) + K2Cr2O7(aq) → Ag2Cr2O7(s) + 2KNO3(aq)What volume of 0.57 M AgNO3 is needed to react…

A: This question is to be answered based on the knowledge of stoichiometry of a reaction and…

Q: One hazard of mixing household cleaning chemicals is that unwanted reactions can occur to form…

A:

Q: Lead ions can be precipitated from aqueous solutions by the addition of aqueous iodide: Pb2+ (aq) +…

A: The equation is,

Q: 1. A 55.0 ml sample of 0.102 M potassium sulfate is mixed with excess lead (II) acetate to produce…

A: Potassium sulfate reacts with lead(II) acetate to form potassium acetate and lead(II) sulfate. The…

Q: Sodium hydroxide is used extensively in acid-base titrations because it is a strong, inexpensive…

A: In the titration process, the relationship between concentrations and volumes of solutions are given…

Q: if 21.5 g of NaOH is added to 0.800 L of 1.00 M Zn(NO₃)₂, what mass in grams of Zn(OH)₂ will be…

A:

Q: Consider the following precipitation reaction: 2 K3PO4 (aq) + 3 Co(NO3)2 (aq) → Co3(PO4)2 (s) + 6…

A: Since from the above reaction, 2 moles of K3PO4 is reacting with 3 moles of  Co(NO3)2  Hence moles…

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: Given, the reaction for the formation of lead(II) iodide and ammoniumnitrate from Lead(II) nitrate…

Q: 0.41g of an unknown acid, HA, titrated with NaOH. If the acid reacts with 28.10 mL of 0.1055 M NaOH…

A: Given data,   28.10 mL = 0.02810 L of NaOH   Molarity of NaOH =0.1055 M

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.